CN219667176U

CN219667176U - Plastic mould with cooling structure

Info

Publication number: CN219667176U
Application number: CN202320601330.0U
Authority: CN
Inventors: 赵莲
Original assignee: Dongguan Yihe Medical Packaging Technology Co ltd
Current assignee: Dongguan Yihe Medical Packaging Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-12
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a plastic mold with a cooling structure, which comprises a plastic mold plate, a cooling bin, a water exchange bin and a cooling tank, wherein the plastic mold plate is arranged in a groove at the top end of the cooling bin, a water inlet pipe orifice is formed in the middle of the bottom end of the cooling bin, a plurality of water drainage grooves are formed between the cooling bin and the water inlet pipe orifice, a fitting bearing column is fixedly connected with the bottom pipe wall of the water inlet pipe orifice, a water spray head for being inserted into the water inlet pipe orifice to perform water exchange operation is arranged in a penetrating manner in the center of the fitting bearing column, and a connecting shell for being in butt joint with the water drainage grooves and avoiding water leakage is fixedly connected with the surface of the top end of the water exchange bin at the periphery of the fitting bearing column; the device has solved current plastic mould that has cooling structure at the in-process that uses its cooling structure at the hydrologic cycle that only reduces water through natural heat dissipation, leads to the temperature to fail thoroughly to reduce and the cooling effect that the reciprocal use caused worsens, and the problem that the shaping time is because of its increase.

Description

Plastic mould with cooling structure

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic mold with a cooling structure.

Background

The plastic mould is a combined plastic mould for extrusion molding, injection, compression molding, blow molding and low foaming molding, and mainly comprises a movable mould and a fixed mould, wherein a core is arranged on the movable mould, and a cavity is arranged on the fixed mould. The application number CN202122119408.9 discloses a plastic mold with a cooling structure, which is characterized in that the cooling structure dissipates heat through a cooling channel, and the cooling channel dissipates heat through water spraying and evaporation of a heat dissipation shell and an atomization nozzle, so that the heat dissipation effect is good; however, in the use process of the existing plastic mold with the cooling structure, the water circulation in the cooling structure only reduces the temperature of water through natural heat dissipation, so that the water temperature is not thoroughly reduced, the cooling effect caused by the reciprocating use is poor, and the molding time is increased.

Therefore, we propose a plastic mold with a cooling structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the plastic mold with the cooling structure, which solves the problems that the cooling effect is poor and the molding time is increased because the water temperature is not completely reduced and the cooling structure is used repeatedly due to the fact that the water temperature is reduced only by natural heat dissipation in the water circulation of the cooling structure of the existing plastic mold with the cooling structure in the use process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a plastic mould with cooling structure, includes plastic mould board, cooling bin, trades water bin and cooling tank, the plastic mould board is installed in the recess on cooling bin top, the mouth of pipe of intaking has been seted up to cooling bin bottom department placed in the middle, a plurality of water drainage tanks have been seted up between cooling bin and the mouth of pipe of intaking, the mouth of pipe wall fixedly connected with of water inlet bottom agrees with the carrier column, just agreeing the carrier column center and link up and be provided with the sprinkler bead that is used for inserting into the mouth of pipe of intaking and trade water operation, agreeing the carrier column periphery and being used for with the butt joint of water drainage tank and avoiding the connection shell of water seepage in trading water bin top fixed surface.

Preferably, the side walls of the bottom ends of the two sides of the water changing bin are respectively provided with a second interface, a heat dissipation coiled pipe is arranged at the second interface of one side of the water changing bin, which flows to the cooling tank, and one end of the coiled pipe, which is far away from the water changing bin, is arranged in the first interface arranged at the bottom end of the side wall of one side of the cooling tank.

Preferably, the cooling tank internally mounted has the water changing pump that is used for extracting the inside hot water of water changing storehouse, and the water inlet of water changing pump is connected in the inside wall interface department of first interface, the top of cooling tank is provided with the cooling bent plate that is used for installing the cooling rod, and the cooling rod has many and installs in the cooling bent plate bottom, the thermovent has been seted up at cooling tank top center.

Preferably, four corners of the top surface of the water changing bin are respectively and fixedly connected with a plurality of supporting columns for supporting the cooling bin, and the top ends of the supporting columns are fixedly connected to the bottom end of the cooling bin.

Preferably, a cooling fan is installed in the cooling port.

Preferably, the second interface arranged on one side of the water changing bin away from the coiled pipe is connected with the first interface arranged on the same side of the cooling tank through a water pipe, and the water outlet of the second interface on the side is arranged through the water inlet of the water spraying head.

The utility model provides a plastic mold with a cooling structure. The beneficial effects are as follows:

1. the plastic mold with the cooling structure has the advantages that the water spraying head in the water changing bin is inserted above the cooling bin to continuously spray the cooled low-temperature water in the cooling bin, and old water in the cooling bin is pushed into the water draining groove to be discharged into the water changing bin below, so that the water in the cooling bin is kept in a low-temperature state to absorb the temperature of the gum mold plate.

2. The cooling bars are arranged in the cooling tank, after the cooling bars are electrified and run, the cooling bars continuously refrigerate to reduce the temperature of water in the cooling tank, and the cooling fans at the top are used for absorbing heat generated by refrigeration on the cooling bars, so that the cooling bars in the cooling tank are always kept in a running state, and the water is kept in a low-temperature environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a cooling bin and a water change bin of the utility model;

fig. 3 is a schematic view of the internal structure of the cooling tank of the present utility model.

In the figure: 1. a plastic mold plate; 2. a cooling bin; 3. a water changing bin; 4. a cooling tank; 5. a water inlet pipe orifice; 6. a drainage channel; 7. a water spray head; 8. fitting the bearing column; 9. a connection housing; 10. a support column; 11. a water exchange pump; 12. cooling the row plates; 13. a cooling bar; 14. a heat radiation port; 15. a heat radiation fan; 16. a first interface; 17. a serpentine tube; 18. and a second interface.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model is implemented by the following technical schemes: the utility model provides a plastic mould with cooling structure, including plastic mould board 1, cooling storehouse 2, trade water storehouse 3 and cooling tank 4, plastic mould board 1 is installed in the recess on cooling storehouse 2 top, cooling storehouse 2 bottom department of centering has seted up water inlet pipe mouth 5, a plurality of water drainage tanks 6 have been seted up between the junction of cooling storehouse 2 and water inlet pipe mouth 5, water inlet pipe mouth 5's bottom pipe wall fixedly connected with agrees with and bears post 8, and agrees with to bear post 8 center and link up and be provided with and be used for inserting into water inlet pipe mouth 5 and trade water sprinkler bead 7 of water operation, agreeing with and bear post 8 periphery Yu Huanshui storehouse 3 top fixed surface and be connected with be used for with water drainage tank 6 butt joint and avoid the connection shell 9 of water seepage.

The second port 18 on one side of the water changing bin 3 is connected with the first port 16 on the same side of the cooling tank 4, so that the water inlet of the water spray head 7 directly extracts low-temperature water in the cooling tank 4, and the low-temperature water is sprayed to the high position in the cooling bin 2 through the water spray head 7 to replace old water of the plastic mold plate 1 being cooled, the old water is extruded into the plurality of water draining grooves 6 by the new low-temperature water, flows into the water changing bin 3 along the water draining grooves 6, completes water changing circulation, and ensures that the water in the cooling bin 2 is always at a lower temperature to absorb heat of the plastic mold plate 1.

In this embodiment, it should be noted that, the side walls of the bottom ends of the two sides of the water changing bin 3 are respectively provided with a second interface 18, a heat dissipation coiled pipe 17 is installed at the second interface 18 of the side of the water changing bin 3, which flows to the cooling tank 4, and one end of the coiled pipe 17, which is far away from the water changing bin 3, is installed in the first interface 16 provided at the bottom end of the side wall of the cooling tank 4.

The second connectors 18 on two sides of the water changing bin 3 are respectively used for water outlet and water inlet, a coiled pipe 17 is arranged in the second connector 18 arranged on one water outlet side, when the aged water passes through the coiled pipe 17, the aged water is exposed in the air, the flowing length is increased along with the flowing of the aged water in the coiled pipe 17, the contact area with the air is increased in a phase-changing manner, the temperature which exceeds the room temperature and is contained in the water is dispersed, and then the aged water enters the cooling tank 4, so that the power consumption of the cooling tank 4 in the working process is reduced.

In this embodiment, it should be noted that, the water changing pump 11 for extracting the hot water in the water changing bin 3 is installed in the cooling tank 4, the water inlet of the water changing pump 11 is connected to the inner side wall interface of the first interface 16, the cooling row plate 12 for installing the cooling bars 13 is disposed above the cooling tank 4, the cooling bars 13 are plural and installed at the bottom ends of the cooling row plate 12, and the heat dissipation port 14 is formed in the center of the top end of the cooling tank 4.

After the aged water is pumped from the water changing bin 3 to the cooling bin 2 under the pumping action of the water changing pump 11, the cooling drain plate 12 arranged above the cooling tank 4 is electrified to run, the cooling rods 13 arranged at the bottom end of the cooling drain plate perform cooling operation to rapidly reduce the temperature of the aged water, and a heat scattering port for emitting heat to keep the low temperature in the tank and the cooling rods 13 to normally run is arranged at the top end of the cooling drain plate 12, namely above the heating end side, and the top end of the cooling tank 4.

In this embodiment, it should be noted that, four corners of the top surface of the water changing bin 3 are fixedly connected with a plurality of support columns 10 for supporting the cooling bin 2, and the top ends of the support columns 10 are fixedly connected to the bottom end of the cooling bin 2.

Wherein, support cooling storehouse 2 through four support column 10 fixed connection between cooling storehouse 2 and trade water storehouse 3.

In the present embodiment, the heat radiation fan 15 is installed in the heat radiation port 14.

Wherein the heat generated by cooling the bank plate 12 is rapidly dissipated by the heat dissipation fan 15.

In this embodiment, it should be noted that, the second port 18 formed on the side of the water changing chamber 3 away from the serpentine tube 17 is connected to the first port 16 formed on the same side of the cooling tank 4 through a water pipe, and the water outlet of the second port 18 on the side is installed through the water inlet of the sprinkler head 7.

The second port 18 on the water inlet side of the water exchange chamber 3 is directly connected to the cooling tank 4, so that the sprinkler head 7 can directly suck in the cooled water.

The working principle and the using flow of the utility model are as follows: when in use, the liquid in the plastic mould plate 1 is solidified into solid, a large amount of heat is emitted, the bottom of the plastic mould plate is contacted with the inner wall of the groove of the water changing bin 3 through the groove arranged at the top end of the cooling bin 2, the heat is transferred by the property of metal heat conduction, the water in the cooling bin 2 is continuously sprayed with the cooled water to keep in a low temperature state due to the water inlet pipe orifice 5 arranged at the bottom end of the plastic mould plate and the water spraying head 7 arranged at the center of the water changing bin 3 fixedly connected with the support column 10, the water absorbing the heat falls into the water changing bin 3 from a plurality of water draining grooves 6 at the bottom end of the cooling bin 2 through the guide of the fit bearing column 8 and the connecting shell 9, the water in the water changing bin 3 is pumped by the water exchanging pump 11 arranged in the cooling tank 4 through the second interface 18, the coiled pipe 17 and the first interface 16, when flowing through the serpentine pipe 17, the serpentine pipe shape increases the contact time of water and outside air, naturally dissipates a part of heat, assists in cooling, reduces the cooling time of water in the cooling tank 4 and relatively reduces the power consumption of the cooling rods 13, the aged water in the cooling tank 4 is rapidly cooled under the refrigeration of a plurality of cooling rods 13 arranged at the bottom end of the cooling drain plate 12, and is then sucked out by the water spray head 7, directly enters the water inlet of the water spray head 7 through the first interface 16 at the other side of the cooling tank 4 and the second interface 18 of the water exchange bin 3 to be sprayed into the cooling bin 2, completes the cooling cycle of water, and is arranged above one end of the cooling drain plate 12 generating heat, the center of the top end of the cooling tank 4 is provided with a cooling hole 14 for cooling, and the inside of the cooling hole 14 is provided with a cooling fan 15 for accelerating cooling.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A plastic mould with cooling structure, its characterized in that: including plastic mould board (1), cooling storehouse (2), trade water storehouse (3) and cooling tank (4), plastic mould board (1) is installed in the recess on cooling storehouse (2) top, inlet channel mouth (5) have been seted up to cooling storehouse (2) bottom department placed in the middle, a plurality of water drainage tank (6) have been seted up between cooling storehouse (2) and inlet channel mouth (5)'s junction, inlet channel mouth (5)'s bottom pipe wall fixedly connected with agrees with bears post (8), just agreeing with and bear post (8) center link up and be provided with sprinkler bead (7) that are used for inserting into inlet channel mouth (5) and trade water operation, agreeing with bear post (8) periphery in trade water storehouse (3) top surface fixedly connected with be used for with water drainage tank (6) butt joint and avoid coupling shell (9) of water seepage.

2. A plastic mold with cooling structure according to claim 1, wherein: the side walls of the bottom ends of the two sides of the water changing bin (3) are respectively provided with a second interface (18), a heat dissipation coiled pipe (17) is arranged at the second interface (18) on one side of the water changing bin (3) which flows to the cooling tank (4), and one end, far away from the water changing bin (3), of the coiled pipe (17) is arranged in a first interface (16) arranged at the bottom end of the side wall on one side of the cooling tank (4).

3. A plastic mold with cooling structure according to claim 2, wherein: the cooling tank (4) internally mounted has the water pump (11) that is used for extracting the inside hot water of water changing storehouse (3), and the water inlet of water pump (11) is connected in the inside wall interface department of first interface (16), the top of cooling tank (4) is provided with cooling bent plate (12) that are used for installing cooling rod (13), and cooling rod (13) have many and install in cooling bent plate (12) bottom, cooling tank (4) top center has seted up thermovent (14).

4. A plastic mold with cooling structure according to claim 1, wherein: the four corners of the top end surface of the water changing bin (3) are respectively fixedly connected with a plurality of supporting columns (10) used for supporting the cooling bin (2), and the top ends of the supporting columns (10) are fixedly connected to the bottom end of the cooling bin (2).

5. A plastic mold with cooling structure according to claim 3, wherein: a cooling fan (15) is arranged in the cooling hole (14).

6. A plastic mold with cooling structure according to claim 1, wherein: the second connector (18) arranged on one side of the water changing bin (3) far away from the coiled pipe (17) is connected with the first connector (16) arranged on the same side of the cooling tank (4) through a water pipe, and the water outlet of the second connector (18) on the side is arranged through the water inlet of the water spraying head (7).